期刊
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 55, 期 36, 页码 10835-10838出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.201605501
关键词
alkynes; cobalt catalysis; homogeneous catalysis; hydroboration; hydrosilylation
资金
- National 973 Program [2015CB856600]
- NSFC [21472162]
- Thousand Youth Talents Plan
A highly chemo-, regio- and stereoselective cobalt-catalyzed Markovnikov hydrosilylation of alkynes was developed. Various functionalized groups, such as halides, free alcohols, free aniline, ketones, esters, amides, and nitriles are tolerated, which may lead to further applications and late-stage derivatizations. To date, this is the most efficient cobalt catalytic system (TOF=65520h(-1); TOF=turnover frequency) for hydrosilylation of alkynes. The Hiyama-Denmark cross-coupling reactions of vinylsilanes with aryl iodides underwent smoothly to afford 1,1-diarylethenes. A unique regioselectivity-controllable hydrosilylation/hydroboration reaction of alkynes was also described.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据